Analytical solution for fracture analysis of lightly reinforced concrete beams considering bond-slip effect

2019 ◽  
Author(s):  
Z Wu
Keyword(s):  
Reinforced Concrete ◽  
Analytical Solution ◽  
Concrete Beams ◽  
Fracture Analysis ◽  
Reinforced Concrete Beams ◽  
Slip Effect ◽  
Bond Slip ◽  
Lightly Reinforced Concrete

Finite Element Analysis of FRP-Reinforced Concrete Beams with Bond-Slip Effect

2014 ◽  
Vol 553 ◽  
pp. 661-666
Author(s):  
Xiao Shan Lin ◽  
Yi Xia Zhang
Keyword(s):  
Finite Element Analysis ◽  
Reinforced Concrete ◽  
Composite Beam ◽  
Concrete Beams ◽  
Beam Element ◽  
Reinforced Concrete Beams ◽  
Slip Effect ◽  
Reinforcing Bars ◽  
Element Analysis ◽  
Bond Slip

In this paper, several FRP-reinforced concrete beams are modelled using a recently developed one-dimensional two-node layered composite beam element which accounts for the bond-slip between reinforcing bars and the surrounding concrete. Effect of different surfaces of FRP reinforcing bars on the structural response of FRP-reinforced concrete beams with bond-slip effect is also investigated. It is found that the type of rebar surface has a significant influence on bond strength and structural behaviour, and that the grain-covered surface provides the best bond between the FRP rebars and concrete, the smooth surface the worst, and FRP rebars with ribbed and braided surfaces perform similarly. Keywords: Bond-slip; Composite beam element; FRP-reinforced concrete beam; Nonlinear finite element analysis

Fracture Analysis of FRP Reinforced Concrete Beams

2001 ◽  
Vol 127 (6) ◽  
pp. 620-624 ◽  
Author(s):  
Arup Maji ◽  
AnaLilia Orozco ◽  
Robert Acree
Keyword(s):  
Reinforced Concrete ◽  
Concrete Beams ◽  
Fracture Analysis ◽  
Reinforced Concrete Beams
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